Alignments for a candidate for aldA in Azohydromonas australica DSM 1124

GapMind for catabolism of small carbon sources

Alignments for a candidate for aldA in Azohydromonas australica DSM 1124

Align NAD(P)⁺ L-lactaldehyde dehydrogenase (EC 1.2.1.22) (characterized)
to candidate WP_029002077.1 H537_RS0138370 aldehyde dehydrogenase family protein

Query= metacyc::MONOMER-16244
         (495 letters)



>NCBI__GCF_000430725.1:WP_029002077.1
          Length = 506

 Score =  360 bits (923), Expect = e-104
 Identities = 208/505 (41%), Positives = 293/505 (58%), Gaps = 17/505 (3%)

Query: 3   LPLFVPIKLPNGTTYEQPTGLFINNEFVQSKSKKTFGTVSPSTEEEITQVYEAFSEDIDD 62
           + +  P K      +++  G FI  ++V+    + F  ++P T +   ++  +  EDI+ 
Sbjct: 1   MDMLEPGKFGFPVNFKKRYGNFIGGQWVEPAKGQYFENITPVTGKVFCEIPRSTEEDIER 60

Query: 63  AVEAATAAFHSSWSTSDPQVRMKVLYKLADLIDEHADTLAHIEALDNGKSLM-CSKGDVA 121
           A++AA AA  ++W  + P  R  VL K+AD ++++ + LA  E  DNGK +      D+ 
Sbjct: 61  ALDAAHAA-KAAWGRTSPTERAAVLLKMADRMEQNLELLATAETWDNGKPIRETMAADLP 119

Query: 122 LTAAYFRSCAGWTDKIKGSVIETGDTHFNYTRREPIGVCGQIIPWNFPLLMASWKLGPVL 181
           L   +FR  AG     +G++ E     + Y   EP+GV GQIIPWNFPLLMA WKL P L
Sbjct: 120 LAIDHFRYFAGCVRSQEGTISEIDHQTYAYHFHEPLGVVGQIIPWNFPLLMAVWKLAPAL 179

Query: 182 CTGCTTVLKTAESTPLSALYLASLIKEAGAPPGVVNVVSGFGPTAGAPISSHPKIKKVAF 241
             G   VLK AE TP+S L L  +I +   PPGV+NVV+GFG  AG P++S  +I K+AF
Sbjct: 180 AAGNCIVLKPAEQTPVSVLVLMEVIGDL-LPPGVLNVVNGFGVEAGKPLASSKRISKIAF 238

Query: 242 TGSTATGRHIMKAAAESNLKKVTLELGGKSPNIVF------DDADVKSTIQHLVTGIFYN 295
           TG T TGR IM+ A++ NL  VTLELGGKSPNI F      DDA     ++        N
Sbjct: 239 TGETGTGRLIMQYASQ-NLIPVTLELGGKSPNIFFADVMAKDDAFFDKALEGFAM-FALN 296

Query: 296 TGEVCCAGSRIYVQEGIYDKIVSEFKNAAESLKIGDPFKEDTFMGAQTSQLQLDKILKYI 355
            GEVC   SR  V E IYD  +        ++K G+P    T +GAQ S  QL KIL Y+
Sbjct: 297 QGEVCTCPSRALVHESIYDAFMERAIKRVAAIKAGNPLDASTMIGAQASDEQLKKILSYM 356

Query: 356 DIGKKEGATVITGGERFG-----NKGYFIKPTIFGDVKEDHQIVRDEIFGPVVTITKFKT 410
           DIG+ EGA V+ GGER         G++IKPT+F    +  +I ++EIFGPV+++T FK 
Sbjct: 357 DIGRGEGAEVLIGGERNSLGGDLEGGFYIKPTVFKGHNK-MRIFQEEIFGPVLSVTTFKD 415

Query: 411 VEEVIALANDSEYGLAAGVHTTNLSTAISVSNKINSGTIWVNTYNDFHPMVPFGGYSQSG 470
            EE +A+AND+ +GL AGV + +++TA  +   I +G +W N Y+ +     FGGY QSG
Sbjct: 416 EEEALAIANDTNFGLGAGVWSRDMNTAFRMGRGIQAGRVWTNCYHAYPAHAAFGGYKQSG 475

Query: 471 IGREMGEEALDNYTQVKAVRIGLSQ 495
           IGRE  +  LD+Y Q K + +  S+
Sbjct: 476 IGRETHKMMLDHYQQTKNLLVSYSE 500


Lambda     K      H
   0.316    0.133    0.389 

Gapped
Lambda     K      H
   0.267   0.0410    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 1
Number of Hits to DB: 588
Number of extensions: 25
Number of successful extensions: 8
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 1
Number of HSP's successfully gapped: 1
Length of query: 495
Length of database: 506
Length adjustment: 34
Effective length of query: 461
Effective length of database: 472
Effective search space:   217592
Effective search space used:   217592
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.6 bits)
S2: 52 (24.6 bits)

This GapMind analysis is from Sep 24 2021. The underlying query database was built on Sep 17 2021.

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Protein sequences (fasta format)
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About GapMind

Each pathway is defined by a set of rules based on individual steps or genes. Candidates for each step are identified by using ublast (a fast alternative to protein BLAST) against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer with enzyme models (usually from TIGRFam). Ublast hits may be split across two different proteins.

A candidate for a step is "high confidence" if either:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

where "other" refers to the best ublast hit to a sequence that is not annotated as performing this step (and is not "ignored").

Otherwise, a candidate is "medium confidence" if either:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

Other blast hits with at least 50% coverage are "low confidence."

Steps with no high- or medium-confidence candidates may be considered "gaps." For the typical bacterium that can make all 20 amino acids, there are 1-2 gaps in amino acid biosynthesis pathways. For diverse bacteria and archaea that can utilize a carbon source, there is a complete high-confidence catabolic pathway (including a transporter) just 38% of the time, and there is a complete medium-confidence pathway 63% of the time. Gaps may be due to:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

GapMind relies on the predicted proteins in the genome and does not search the six-frame translation. In most cases, you can search the six-frame translation by clicking on links to Curated BLAST for each step definition (in the per-step page).

For more information, see:

the paper from 2019 on GapMind for amino acid biosynthesis
the paper from 2022 on GapMind for carbon sources
the source code
instructions for running GapMind on your computer

If you notice any errors or omissions in the step descriptions, or any questionable results, please let us know

by Morgan Price, Arkin group, Lawrence Berkeley National Laboratory

GapMind for catabolism of small carbon sources